放水设施新技术在宁国市小型水库除险加固工程中的应用  

On the application of new technologies for water release facilities in the danger removal and reinforcement project of small reservoirs in Ningguo City

作　　者：程军 CHENG Jun(Ningguo City Water Conservancy Bureau,Ningguo 242300,China)

机构地区：[1]宁国市水利局,安徽宁国242300

出　　处：《安徽水利水电职业技术学院学报》2024年第4期8-11,共4页Journal of Anhui Technical College of Water Resources and Hydroelectric Power

摘　　要：文章分析了宁国市小型水库的运行现状,针对存在的斜卧涵放水口密封性差、虹吸管漏气等问题,采用斜卧涵铸铁放水口、非开挖定向钻技术等措施,处理了青龙塔水库、皇墓水库放水设施的险情,达到预期效果,并推广至其他小型水库。The current operation status of small reservoirs in Ningguo City are analyzed in this paper.Aim at solving the main problems of poor sealing of inclined culvert drainage outlets and siphon pipe leakage,measures such as inclined culvert cast iron drainage and trenchless directional drilling technology are adopted to address the risks of drainage facilities in Qinglongta Reservoir and Huangmu Reservoir in advance,achieving the expected results and promoting to other small reservoirs.

关 键 词：小型水库 放水设施 铸铁放水口 非开挖定向钻技术 

分 类 号：TV621[水利工程—水利水电工程]